The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2022
Filed:
Apr. 01, 2020
Applicant:
Hitachi Metals, Ltd., Tokyo, JP;
Inventors:
Yoshikazu Hayakawa, Tokyo, JP;
Tomoyuki Murayama, Tokyo, JP;
Yuta Sugiyama, Tokyo, JP;
Hirotaka Eshima, Tokyo, JP;
Assignee:
HITACHI METALS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/14 (2006.01); H01B 7/18 (2006.01); H01B 7/02 (2006.01);
U.S. Cl.
CPC ...
G01D 5/14 (2013.01); H01B 7/02 (2013.01); H01B 7/18 (2013.01);
Abstract
A sensor device includes a first pair of connection terminals extended from a first sensor and a second pair of connection terminals extended from a second sensor. A first negative connection terminal that is a negative connection terminal of the first pair of connection terminals and a second negative connection terminal that is a negative connection terminal of the second pair of connection terminals are electrically connected to each other.